Spigelia humboldtiana Cham. & Schltdl.
Loganiaceae
| Collection Number | Hammel, B 26143 |
| Collectors | B. Hammel, I. Perez-Hammel, C. Davidson |
| Identified By | B. Hammel (MO), 2012 |
| Source | C. Davidson |
| Date | 04 March 2012 |
| Country | Costa Rica |
| province | San Jose |
| canton | Dota |
| Location | R.F. Los Santos. Cuenca del Savegre. Vecindario de San Isidro de Dota. Albergue Tinamú. 820 m elev. |
| Lat/Long | N 09 29 12.0 W 083 57 24.5 |
| Note | Epífita en piedra. A lado de arroyo. |